Free tool

LEGO Missing Piece Checker

Rule out the usual hiding places first. If the piece really is gone, check the set piece by piece and leave with the element ID LEGO asks for, or a link to buy the part.

Kai's Fire Mech

Checking

70500 Kai's Fire Mech

93 pieces in 42 part and color combinations, plus 2 minifigures.

The official piece count includes the 9 parts inside the set's minifigures, which this inventory lists separately. Spare parts are counted in neither figure.

Before you call it missing

Builders who report a missing piece often find it in one of these places. Tick each one off as you look.

Show

Piece checklist

Pearl Gold 25 pieces

  • Arm Mechanical with Clip [Thick Support] Pearl Gold Part 98313 Element 6262192 or 6006741 ×7
  • Brick Curved 2 x 2 x 2/3 Two Studs and Curved Slope End Pearl Gold Part 47457 Element 4286597 ×1
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Pearl Gold Part 54200 Element 4587002 1 spare in the box ×4
  • Cone 1 x 1 [Top Groove] Pearl Gold Part 59900 Element 4529247 ×1
  • Equipment Telescope / Torch / Spyglass, Support Round 1 x 1 x 1 2/3 Pearl Gold Part 64644 Element 4538126 ×1
  • Tile Round 1 x 1 Pearl Gold Part 98138 Element 6238891 or 4649422 1 spare in the box ×2
  • Tile Round 2 x 2 with Bottom Cross Pearl Gold Part 4150 Element 4579099 ×3
  • Weapon Scythe / Crescent Blade Serrated with Bar Pearl Gold Part 98141 Element 6270138 or 4646871 ×4
  • Weapon Sword / Katana / Shamshir with Uncapped Pommel [Square Guard] Pearl Gold Part 30173b Element 4505215 1 spare in the box ×2

Red 25 pieces

  • Brick 2 x 2 Red Part 3003 Element 4103590 or 300371 ×1
  • Brick Curved 2 x 2 with Lip, No Studs Red Part 30602 Element 6247388 or 4144413 ×4
  • Brick Sloped 18° 2 x 1 x 2/3 with 4 Slots / Grate Red Part 61409 Element 4540382 or 4535102 ×4
  • Brick Sloped 45° 2 x 2 Red Part 3039 Element 303921 ×2
  • Brick Sloped Inverted 45° 4 x 2 Double with 2 x 2 Recessed Red Part 4871 Element 487121 ×2
  • Large Figure Limb Cover, Size 3, Armor with Ball Joint Socket Red Part 90641 Element 4632599 or 4593588 ×4
  • Plate 1 x 6 Red Part 3666 Element 366621 ×1
  • Plate 2 x 8 Red Part 3034 Element 303421 ×1
  • Plate Round 1 x 1 with Solid Stud Red Part 6141 Element 614121 1 spare in the box ×3
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Red Part 4032a Element 403221 ×1
  • Technic Axle 2 Notched Red Part 32062 Element 4142865 ×1
  • Technic Axle Connector Smooth [with x Hole + Orientation] Red Part 59443 Element 4513174 ×1

Black 22 pieces

  • Bar 1L with Clip [Cut Edges and One Side Hole] [Gap in Clip] Black Part 48729b Element 6278152 or 6037347 1 spare in the box ×1
  • Bracket 1 x 2 - 1 x 2 Black Part 99781 Element 6016172 ×1
  • Bracket 1 x 2 - 2 x 2 Black Part 44728 Element 6117973 or 6048855 ×2
  • Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] Black Part 3660 Element 366026 ×2
  • Handlebars Black Part 30031 Element 3003126 ×1
  • Large Figure Skeletal, Limb with Ball Sockets Black Part 90622 Element 4593567 ×4
  • Plate 1 x 2 Black Part 3023 Element 302326 ×4
  • Plate 2 x 6 Black Part 3795 Element 379526 ×2
  • Plate Special 1 x 1 with Clip Light, Bar Hole [Thick Ring] Black Part 4081b Element 6281993 or 4632571 ×1
  • Plate Special 1 x 2 with Angled Handles on Side Black Part 92692 Element 4604304 ×3
  • Plate Special 1 x 2 with Bar Up [Horizontal Arm 5mm] Black Part 88072 Element 6261348 or 4569733 ×1

Dark Bluish Gray 11 pieces

  • Bracket 1 x 2 - 1 x 2 Inverted Dark Bluish Gray Part 99780 Element 6000606 ×2
  • Technic Brick Special 2 x 2 with 10.2mm Balls [Center Mold Indention] Dark Bluish Gray Part 57908 Element 4498096 ×1
  • Technic Brick Special 2 x 2 with Solid Ball and Axle Hole Dark Bluish Gray Part 57909a ×6
  • Tile Special 2 x 2 Inverted Dark Bluish Gray Part 11203 Element 6013082 ×2

Trans-Orange 5 pieces

  • Cone 1 x 1 [Top Groove] Trans-Orange Part 59900 Element 6514017 or 6172233 ×5

Light Bluish Gray 1 piece

  • Bracket 1 x 2 - 2 x 2 Inverted Light Bluish Gray Part 99207 Element 4654580 ×1

Pearl Titanium 1 piece

  • Weapon Crossbow and Bolt Pearl Titanium Part 2570 Element 6268844 or 4617248 ×1

Reddish Brown 1 piece

  • Plate 2 x 2 Reddish Brown Part 3022 Element 4613975 or 4216695 ×1

Trans-Yellow 1 piece

  • Weapon Sword with Jagged Edges and Trans Red Center Trans-Yellow Part 11439pat0001 Element 6020758 ×1

[No Color/Any Color] 1 piece

  • Sticker Sheet for Set 70500-1 [No Color/Any Color] Part 12605 Element 6019969 ×1

Minifigures 2 figures

  • Scout with Yellow Face Minifigure, checked as a whole figure ×1
  • Kai (The Final Battle) Minifigure, checked as a whole figure ×1

Tick each piece as you find it, or mark it missing.

When a piece really is missing

Ask LEGO

LEGO takes requests for pieces missing from a new set through its customer service site. The form asks for the set number and each piece's element ID, the number printed beside the piece in the parts list at the back of the instructions. This checker lists both.

Request a replacement from LEGO

Buy the piece

Mark a piece missing and your list links it to an eBay search for that part, which also covers pieces from older or second-hand sets.

Keep a record

Copy or download your missing list (the CSV opens in any spreadsheet), or print the whole checklist and tick pieces off on paper. Your marks stay in this browser, so you can check a big set over several sittings.